
JSFiddle
CodeSandbox
GitHub
replit
VS Code
Pastebin.com
JS Bin
A front end web development playground.

NewRelic
AppDynamics
Raygun
AppSignal
CatchJS
TrackJS JavaScript Error Logging
Dynatrace Application Monitoring
Next-gen observability for modern systems

Which is more popular?
Based on our record, CodePen seems to be more popular. It has been mentioned 513 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | codepen.io | atatus.com |
| Pricing | — | |
| Platforms | — | |
| Company | — | Startup from India · 20 - 49 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of CodePen yet.
Atatus is a full-stack observability platform designed to help engineering teams understand how their applications, infrastructure, and users behave in real-time. It brings together application performance monitoring, infrastructure metrics, logs, errors, real-user monitoring, and uptime checks...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Atatus yet.
Walkthroughs and reviews on video.
What Is Codepen?
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing CodePen and Atatus.
Atatus's answer:
Atatus delivers unified observability by bringing application monitoring, errors, logs, and infrastructure metrics into a single platform with fast setup and clear, actionable insights.
Atatus's answer:
Compared to other tools, Atatus provides core monitoring capabilities with simpler onboarding, focused dashboards, and pricing that scales without unnecessary complexity.
Atatus's answer:
Atatus was built to uniquely eliminate the need for multiple disconnected monitoring tools by offering one platform that connects performance, errors, logs, and infrastructure data in context.
Atatus's answer:
Atatus was built to uniquely eliminate the need for multiple disconnected monitoring tools by offering one platform that connects performance, errors, logs, and infrastructure data in context.
Atatus's answer:
Atatus is built using modern and scalable technologies, including:
Share your experience with using CodePen and Atatus. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Codepen is a social network for developers to show off their work, ask and answer questions, and exchange ideas. It's like a Reddit for coding and design, with a large community of talented web developers.
Codepen is a social development environment that allows developers to showcase their work and experiment with HTML, CSS, and JavaScript in a collaborative space. Codepen’s focus on visual and interactive development...
Codepen is a social development environment for front-end designers and developers. Build and deploy a website, show off your work, build test cases to learn.
Atatus provides a user-friendly alternative to similar tools with easy installation and minimal configuration, such as Datadog, Prometheus, Nagios, etc. You can take control of your application's performance and...
Along with transnational monitoring, Atatus offers Database Monitoring , Error Tracking and Remote Service monitoring capabilities that will give you an overview and understanding of your critical production services...
Recommendations tracked on public social media and blogs since March 2021.


> I vividly remember IE and many hacks to have css elements properly working in it… The common advice now is to only use CSS that is supported in the last two major versions of each major browser. You can check any css property's support... - Source: Hacker News / 2 months ago
Thank you, heartfelt... For sharing an artwork, a miracle! Just in case, have you considered publishing the work at platforms as CodePen, where genius Artists/People express their art, too, as you?: // https://codepen.io/. - Source: Hacker News / 3 months ago
Embed on DEV: If you prefer CodePen embed, create a Pen with that HTML and add to the post as: {% codepen https://codepen.io//pen/ %}. - Source: dev.to / 12 months ago
Tracking Atatus since Mar 2021.
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